I am trying to pass a php variable value, through an iframe over to a javascript variable. All files are on my own server and domain.
This is my html file:
<html>
<head>
<?php
$userOutput = "bob";
?>
</head>
<body>
<p id="test123"><?=$userOutput?></p>
</body>
</html>
And in my original page i try to access the information like this:
<iframe id="iframeId" src="http://path/to/file.html"></iframe>
<script>
window.onload = function() {
var iframeDoc = document.getElementById('iframeId').contentWindow.document;
var test = iframeDoc.getElementById('test123').value;
console.log(test);
};
</script>
Now, i do manage to reach my content, and i have tried before to just get the value of some input field i put in my "file.html" with success, but i can't seem to reach the php variable value ("test" shows up as undefined)
